Partially add .NET 10 support (#744)

* Initial plan

* Add .NET 10 support to Harmony

Co-authored-by: pardeike <[email protected]>

* Update additional workflow files for .NET 10 SDK

Co-authored-by: pardeike <[email protected]>

* Fix CI by installing .NET 10 SDK in workflows

Updated workflows to install both 9.0.x and 10.0.x SDKs using wildcard versions.
This ensures .NET 10 SDK is installed when available in GitHub Actions runners.
Changed global.json to require SDK 10.0.100 with latestPatch rollForward for forward compatibility.

Co-authored-by: pardeike <[email protected]>

* Revert global.json to SDK 9.0.100 for CI compatibility

Changed global.json back to require SDK 9.0.100 with latestFeature rollForward.
Note: net10.0 targets will fail to build until .NET 10 SDK is available in GitHub Actions.
This is expected since .NET SDK was just released today.

Co-authored-by: pardeike <[email protected]>

* Set global.json to require .NET 10 SDK with latestPatch rollForward

Updated global.json to explicitly require SDK 10.0.100 with latestPatch rollForward.
This works because actions/setup-dotnet downloads and installs the SDK regardless of what's preinstalled on the runner.
Confirmed .NET 10.0.100 SDK is available and builds net10.0 targets successfully.

Co-authored-by: pardeike <[email protected]>

* Simplify workflow SDK installation to only use .NET 10

Removed dual 9.0.x/10.0.x SDK installation in favor of only installing 10.0.x.
The .NET 10 SDK can build all target frameworks including net9.0 and older using targeting packs.
This follows the minimal change approach requested.

Co-authored-by: pardeike <[email protected]>

---------

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: pardeike <[email protected]>

Author: Copilot

.github/actions/test-setup-dotnet/action.yml

@@ -18,7 +18,7 @@ runs:
     - name: Setup .NET Sdk
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: '9.0.101'
+        dotnet-version: '10.0.x'
 
     - name: Get .NET Channels
       uses: ./.github/actions/get-dotnet-channel

.github/workflows/test-build.yml

@@ -49,7 +49,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.101'
+          dotnet-version: '10.0.x'
 
       - name: Build
         run: |

.github/workflows/test-unix-mono.yml

@@ -75,7 +75,7 @@ jobs:
       - name: Setup .NET SDK
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.101'
+          dotnet-version: '10.0.x'
         env:
           DOTNET_INSTALL_DIR: ${{ runner.temp }}/.dotnet
 

.github/workflows/test-windows-framework.yml

@@ -57,7 +57,7 @@ jobs:
       - name: Setup .NET Sdk
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.101'
+          dotnet-version: '10.0.x'
 
       - name: Get Installed .NET Sdk Information
         run: dotnet --info

.github/workflows/test-windows-mono.yml

@@ -57,7 +57,7 @@ jobs:
       - name: Setup .NET Sdk
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.101'
+          dotnet-version: '10.0.x'
 
       - name: Get Installed .NET Sdk Information
         run: dotnet --info

.github/workflows/test.yml

@@ -38,8 +38,8 @@ env:
   # You are interested in changing these values
   BUILD_CONFIGURATIONS:                 "['Debug', 'Release']"
   BUILD_CONFIGURATIONS_WITH_REF:        "['Debug', 'Release']"
-  DOTNET_TARGET_FRAMEWORKS:             "['netcoreapp3.0', 'netcoreapp3.1', 'net5.0', 'net6.0', 'net7.0', 'net8.0', 'net9.0']"
-  DOTNET_TARGET_FRAMEWORKS_MACOS_ARM64: "['net6.0', 'net7.0', 'net8.0', 'net9.0']"
+  DOTNET_TARGET_FRAMEWORKS:             "['netcoreapp3.0', 'netcoreapp3.1', 'net5.0', 'net6.0', 'net7.0', 'net8.0', 'net9.0', 'net10.0']"
+  DOTNET_TARGET_FRAMEWORKS_MACOS_ARM64: "['net6.0', 'net7.0', 'net8.0', 'net9.0', 'net10.0']"
   FRAMEWORK_TARGET_FRAMEWORKS:          "['net35', 'net452', 'net472', 'net48']"
 
 jobs:

Directory.Build.props

@@ -22,7 +22,7 @@
 	</PropertyGroup>
 
 	<PropertyGroup Label="Build Configuration">
-		<TargetFrameworks>net35;net452;net472;net48;netcoreapp3.0;netcoreapp3.1;net5.0;net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
+		<TargetFrameworks>net35;net452;net472;net48;netcoreapp3.0;netcoreapp3.1;net5.0;net6.0;net7.0;net8.0;net9.0;net10.0</TargetFrameworks>
 		<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
 		<LangVersion>preview</LangVersion>
 		<CheckEolTargetFramework>false</CheckEolTargetFramework>
@@ -32,7 +32,7 @@
 		<IncludeBuildOutput Condition="$(TargetFramework)=='netstandard2.0'">false</IncludeBuildOutput>
 
 		<IsNET5OrGreater>false</IsNET5OrGreater>
-		<IsNET5OrGreater Condition="'$(TargetFramework)'=='net5.0' Or '$(TargetFramework)'=='net6.0' Or '$(TargetFramework)'=='net7.0' Or '$(TargetFramework)'=='net8.0' Or '$(TargetFramework)'=='net9.0'">true</IsNET5OrGreater>
+		<IsNET5OrGreater Condition="'$(TargetFramework)'=='net5.0' Or '$(TargetFramework)'=='net6.0' Or '$(TargetFramework)'=='net7.0' Or '$(TargetFramework)'=='net8.0' Or '$(TargetFramework)'=='net9.0' Or '$(TargetFramework)'=='net10.0'">true</IsNET5OrGreater>
 	</PropertyGroup>
 
 	<PropertyGroup Label="Package Configuration" Condition="$(IsLibHarmonyProject)">
@@ -79,6 +79,7 @@
 		<PackageReference Condition="'$(TargetFramework)'=='net7.0'" Include="System.Text.Json" Version="8.0.5" />
 		<PackageReference Condition="'$(TargetFramework)'=='net8.0'" Include="System.Text.Json" Version="8.0.5" />
 		<PackageReference Condition="'$(TargetFramework)'=='net9.0'" Include="System.Text.Json" Version="9.0.1" />
+		<PackageReference Condition="'$(TargetFramework)'=='net10.0'" Include="System.Text.Json" Version="10.0.0" />
 	</ItemGroup>
 
 	<ItemGroup Condition="$(IsLibHarmonyProject)">

Lib.Harmony/Lib.Harmony.csproj

@@ -33,6 +33,7 @@
     <PackageReference Condition="$(TargetFramework) == 'net7.0'" Include="Microsoft.NetCore.App.Ref" Version="7.0.20" ExcludeAssets="all" PrivateAssets="all" GeneratePathProperty="true" />
     <PackageReference Condition="$(TargetFramework) == 'net8.0'" Include="Microsoft.NetCore.App.Ref" Version="8.0.12" ExcludeAssets="all" PrivateAssets="all" GeneratePathProperty="true" />
     <PackageReference Condition="$(TargetFramework) == 'net9.0'" Include="Microsoft.NetCore.App.Ref" Version="9.0.1" ExcludeAssets="all" PrivateAssets="all" GeneratePathProperty="true" />
+    <PackageReference Condition="$(TargetFramework) == 'net10.0'" Include="Microsoft.NetCore.App.Ref" Version="10.0.0" ExcludeAssets="all" PrivateAssets="all" GeneratePathProperty="true" />
   </ItemGroup>
 
   <!-- Replace Code with reference to Lib.Harmony.Ref for netstandard2.0 -->

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "9.0.101",
-    "rollForward": "latestFeature"
+    "version": "10.0.100",
+    "rollForward": "latestPatch"
   }
 }